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LM121948DW Needle Aircraft Roller Bearings MODELS

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LM121948DW Needle Aircraft Roller Bearings

Name: LM121948DW Needle Aircraft Roller Bearings
Brand: Loyal
SKU: LM121948DW
Rating: 4.9 (5 reviews)

LM121948DW Needle Aircraft Roller Bearings SPECIFICATIONS

Online shopping LM121948DW Needle Aircraft Roller Bearings Jinan Guotai Bearing Co., Ltd from a great Cylindrical Bore Bore Type selection at Store. ... Spherical Roller Bearings Accessories.
Model Number:
LM121948DW
Bore Type:Cylindrical Bore
Da (max):81.5 mm
dc (min):55 mm
Limiting Speed - Oil:7,800 rpm
db (max):51 mm
db (min):48.5 mm
Dynamic Load Rating:82,500 N
Fillet Radius/Chamfer:1.5 mm

Jinan Guotai Bearing Co., Ltd

Jinan Guotai Bearing Co., LtdChina

Jinan Guotai Bearing Co., Ltd2020-07-10 09:46:19
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Spherical Roller Bearings Specification details

Bore Type:Cylindrical Bore
Da (max):81.5 mm
dc (min):55 mm
Limiting Speed - Oil:7,800 rpm
db (max):51 mm
db (min):48.5 mm
Dynamic Load Rating:82,500 N
Fillet Radius/Chamfer:1.5 mm
Radial Clearance:0.025 to 0.050 mm
d:40 mm
D:90 mm
Inside Ring Outside Diameter:53.5 mm
ra1 (max):1.5 mm
Static Load Rating:88,000 N
Configuration:Single Row
dd (min):60 mm
r1:1.5 mm
B:33 mm
Limiting Speed - Grease:6,500 rpm
Enclosure:Open

LM121948DW LM121948DW Needle Aircraft Roller Bearings Exchange Guide

No.	Brand	a	C	c	E	d	D	B	da
GE240ES 2RS	-	-	-	-	-	55 mm	100 mm	21 mm	-
T811 XA	-	-	-	-	-	120 mm	150 mm	16 mm	-
577796	-	-	-	-	-	-	270 mm	109 mm	-
T112	-	-	-	-	-	55 mm	100 mm	21 mm	-
207716	-	-	-	-	-	120 mm	180 mm	60 mm	-
HH924349V1/HH924310D	-	-	-	-	-	150 mm	190 mm	20 mm	-
230SM160MA	-	-	-	-	-	20 mm	47 mm	14 mm	-
T811	-	-	-	-	-	12 mm	-	12 mm	-
M272647DW/10/10D	-	-	-	-	-	32 mm	-	20 mm	-
771/630	-	-	-	-	-	-	720 mm	-	-
HH935749/1	-	-	-	-	-	440 mm	-	-	-
351988	-	-	-	-	-	170 mm	360 mm	120 mm	-
T921	-	-	-	-	-	170 mm	-	-	-
67990/67220CD	-	-	-	-	-	110 mm	-	38 mm	-
M 240631 T/611 TD/611 D	-	-	-	-	-	15 mm	35 mm	11 mm	-
HM266449	-	-	-	-	-	60 mm	130 mm	31 mm	-
HM259049	-	-	-	-	-	100 mm	150 mm	37 mm	-
LM121948DW	-	-	-	-	-	40 mm	90 mm	33 mm	-
NCF 1868 V	-	-	-	-	-	-	950 mm	180 mm	-
M268749	-	-	-	-	-	12 mm	37 mm	12 mm	-
M259030T-90054	-	-	-	-	-	70 mm	125 mm	31 mm	-
M257248DW/210/210D	-	-	-	-	-	40 mm	52 mm	7 mm	-
LM 247748 D/710/710 D	-	-	-	-	-	35 mm	-	21 mm	-
T7519	-	-	-	-	-	50 mm	110 mm	27 mm	-
HH924349/HH924310D	-	-	-	-	-	80 mm	200 mm	48 mm	-
M271149	-	-	-	-	-	150 mm	270 mm	73 mm	-
EE350750/351687	-	-	-	-	-	35 mm	55 mm	10 mm	-
M 244249 D/210/210 D	-	-	-	-	-	105 mm	260 mm	60 mm	-
NCF 18/670 V	-	-	-	-	-	100 mm	215 mm	73 mm	-
NP962698	-	-	-	-	-	90 mm	190 mm	-	-

771/500 Plain Bearings	Limiting Speed - Oil:13,000 rpm; B:7 mm; Factor fo:16.1; Limiting Speed - Grease:11,000 rpm; D:58 mm; r1:0.3 mm; d:45 mm; Enclosure:Single Shield with S; Cy (max):1.8 mm; da (min):47 mm; Fillet Radius/Chamfer:0.3 mm; Configuration:Single Row; Weight:0.042 kg; D1 (max):56.7 mm; Bore Type:Cylindrical Bore; Dx (min):61.5 mm; b (min):1 mm; ra (max):0.3 mm; Snap Ring Width:0.9 mm; Radial Clearance:0.018 to 0.036 mm;
982832QT Tapered Roller Bearing Assemblies	ra (max):2.5 mm; Static Load Rating:340,000 N; db (max):151 mm; Fillet Radius/Chamfer:3 mm; Bore Type:Cylindrical Bore; Da (max):216 mm; Dynamic Load Rating:270,000 N; Enclosure:Open; ra1 (max):2.5 mm; r1:3 mm; B:40 mm; d:130 mm; db (min):144 mm; Configuration:Single Row; Radial Clearance:0.100 to 0.145 mm; D:230 mm; Inside Ring Outside Diameter:156 mm; Limiting Speed - Grease:2,600 rpm; Limiting Speed - Oil:3,200 rpm;
NU 2368 FR Thrust Roller Bearing	Fillet Radius/Chamfer:5 mm; Constant e:0.23; Enclosure:Open; Dynamic Load Rating:4,050,000 N; Axial Load Factor Y2:4.35; Axial Load Factor Y1:2.92; ra (max):4 mm; d:420 mm; Nr. of Holes:8; Configuration:Double Row; Groove Width A:26 mm; Roller Profile:Symmetric; Limiting Speed - Oil:840 rpm; Hole Diameter (do):12 mm; B:150 mm; Da (max):598 mm; Static Load Rating:5,850,000 N; Axial Load Factor Y0:2.86;
23156VAB Thrust Ball Bearings	Enclosure:Open; Configuration:Single Row; Limiting Speed - Grease:22,000 rpm; Limiting Speed - Oil:26,000 rpm; Weight:0.032 kg; da (min):22 mm; Radial Clearance:0.011 to 0.025 mm; Bore Type:Cylindrical Bore; D:35 mm; Dynamic Load Rating:6,000 N; Static Load Rating:3,250 N; B:8 mm; Da (max):30 mm; ra (max):0.3 mm; Factor fo:14.3; d:17 mm; Fillet Radius/Chamfer:0.3 mm;
EE420751/421451D Spherical Roller Bearings	Inside Ring Outside Diameter:103 mm; db (min):92 mm; Static Load Rating:330,000 N; dd (min):114 mm; ra1 (max):2 mm; Configuration:Single Row; dc (min):105 mm; Radial Clearance:0.065 to 0.100 mm; Limiting Speed - Grease:3,200 rpm; D:170 mm; ra (max):2 mm; B:58 mm; Enclosure:Open; Bore Type:Cylindrical Bore; d:80 mm; Fillet Radius/Chamfer:2.1 mm; Dynamic Load Rating:274,000 N; r1:2.1 mm; Da (max):158 mm;
M255449 Angular Contact Ball Bearings	db (max):87 mm; ra (max):1.5 mm; db (min):83.5 mm; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Grease:4,300 rpm; dc (min):90 mm; Bore Type:Cylindrical Bore; B:31 mm; dd (min):96 mm; Inside Ring Outside Diameter:88.5 mm; D:130 mm; Radial Clearance:0.040 to 0.075 mm; Enclosure:Open; Da (max):121.5 mm; r1:1.5 mm; d:75 mm; ra1 (max):1.5 mm; Limiting Speed - Oil:5,300 rpm; Static Load Rating:207,000 N;
HMC 252349 D/310/310 D Needle Non Thrust Roller Bearings	d:25 mm; Weight:0.190 kg; Da:46 mm; Fillet Radius/Chamfer:1 mm; Radial Clearance:0.013 to 0.028 mm; D:52 mm; Configuration:Double Row; Enclosure:Double Seal; Static Load Rating:15,100 N; ra:1 mm; B:20.6 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:9,500 rpm; Dynamic Load Rating:21,800 N; da:31 mm;
2077144 Cam Follower And Track Roller	D:85 mm; r1:0.5 mm; Enclosure:Single Shield with S; a (max):1.7 mm; da (min):69 mm; B:10 mm; Static Load Rating:11,500 N; b (min):1.3 mm; Limiting Speed - Oil:8,700 rpm; d:65 mm; Da (max):81 mm; ra (max):0.6 mm; Limiting Speed - Grease:7,500 rpm; Factor fo:16.2; Cy (max):2.5 mm; Configuration:Single Row; Dx (min):91 mm; Fillet Radius/Chamfer:0.6 mm; Dynamic Load Rating:11,900 N; Bore Type:Cylindrical Bore;
LM 767749 DW/10/10 D Tapered Roller Bearings	Dynamic Load Rating:270,000 N; ra (max):2.5 mm; r1:3 mm; dc (min):158 mm; Enclosure:Open; Da (max):216 mm; B:40 mm; ra1 (max):2.5 mm; Inside Ring Outside Diameter:156 mm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; Limiting Speed - Grease:2,600 rpm; Static Load Rating:340,000 N; D:230 mm; db (min):144 mm; db (max):151 mm; d:130 mm; Radial Clearance:0.060 to 0.105 mm; Bore Type:Cylindrical Bore;
NU240-ECMAC3 Tapered Roller Bearing Assemblies	Bore Type:Cylindrical Bore; Factor fo:16.1; Static Load Rating:5,800 N; Radial Clearance:0.018 to 0.036 mm; Enclosure:Open; Da (max):63 mm; Dynamic Load Rating:6,400 N; ra (max):0.3 mm; Weight:0.052 kg; B:7 mm; d:50 mm; Fillet Radius/Chamfer:0.3 mm; Configuration:Single Row; da (min):52 mm; Limiting Speed - Oil:12,000 rpm; D:65 mm; Limiting Speed - Grease:10,000 rpm;
67790/67720CD Needle Roller Bearings	Radial Clearance:0.025 to 0.051 mm; Enclosure:Double Seal; Static Load Rating:86,500 N; Factor fo:13.2; B:39 mm; Limiting Speed - Grease:2,800 rpm; ra (max):2 mm; Dynamic Load Rating:123,000 N; d:80 mm; Bore Type:Cylindrical Bore; Weight:3.590 kg; Da (max):158 mm; Configuration:Single Row; D:170 mm; Fillet Radius/Chamfer:2.1 mm; da (min):92 mm;
TNU05056VAA Tapered Roller Bearings	r1:2 mm; ra (max):2 mm; db (max):57 mm; da (min):50 mm; Limiting Speed - Grease:6,000 rpm; Dynamic Load Rating:95,500 N; B:27 mm; Bore Type:Cylindrical Bore; dc (min):60 mm; d:40 mm; D:110 mm; db (min):50 mm; Configuration:Single Row; Da (max):100 mm; Outside Ring Inside Diameter:92 mm; dd (min):67 mm; Db (min):100 mm; Enclosure:Open; Fillet Radius/Chamfer:2 mm; ra1 (max):2 mm;
T48 Cylindrical Roller Bearings	Bore Type:Cylindrical Bore; B:18 mm; Enclosure:Single Shield with S; Weight:0.576 kg; Limiting Speed - Grease:4,800 rpm; r1:0.5 mm; ra (max):1 mm; Static Load Rating:33,500 N; Dynamic Load Rating:33,500 N; Cy (max):4.1 mm; Radial Clearance:0.030 to 0.058 mm; D1 (max):127.6 mm; Fillet Radius/Chamfer:1.1 mm; d:95 mm; Factor fo:16.5; da (min):101 mm; Snap Ring Width:1.1 mm; D:130 mm; Dx (min):137 mm;
T651 Thrust Roller Bearing	Limiting Speed - Oil:21,000 rpm; D1 (max):38.1 mm; Dynamic Load Rating:9,550 N; Configuration:Single Row; Weight:0.065 kg; B:12 mm; Cy (max):2.9 mm; Static Load Rating:4,800 N; da (min):22 mm; Enclosure:Single Shield with S; Fillet Radius/Chamfer:0.6 mm; Snap Ring Outside Diameter:44.6 mm; Dx (min):45.5 mm; d:17 mm; r1:0.5 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.011 to 0.025 mm; Da (max):35 mm;
EE420801/421451CD Cylindrical Roller Bearings	Limiting Speed - Grease:9,000 rpm; D:42 mm; Dynamic Load Rating:5,350 N; Factor fo:16.4; Enclosure:Double Seal; ra (max):0.3 mm; Radial Clearance:0.013 to 0.028 mm; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; d:30 mm; da (min):32 mm; Weight:0.026 kg; B:7 mm; Configuration:Single Row; Static Load Rating:3,800 N; Da (max):40 mm;
T611 Tapered Roller Bearings	Da (max):81.5 mm; Configuration:Single Row; dd (min):52 mm; Limiting Speed - Oil:9,500 rpm; Fillet Radius/Chamfer:1.5 mm; db (min):38.5 mm; Radial Clearance:0.035 to 0.060 mm; r1:1.5 mm; Enclosure:Open; Inside Ring Outside Diameter:45 mm; ra1 (max):1.5 mm; dc (min):47 mm; Dynamic Load Rating:62,500 N; ra (max):1.5 mm; D:90 mm; Bore Type:Cylindrical Bore; d:30 mm; db (max):44 mm; Static Load Rating:55,000 N;

LM121948DW Needle Aircraft Roller Bearings Video

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