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Home>Products>Tapered Roller Bearing>81220L1 NTN Thrust Spherical Roller Bearing

NTN 81220L1 MODELS

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81220L1 NTN Thrust Spherical Roller Bearing

Name: 81220L1 NTN Thrust Spherical Roller Bearing
Brand: NTN
SKU: 81220L1
Rating: 4.9 (5 reviews)

NTN 81220L1 Bearing SPECIFICATIONS

YOU’LL 6100 lbf C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 FIND AN EXTENSIVE SELECTION China Rexroth a10v Hydraulic Pump Supplier OF 81220L1 NTN Thrust Spherical Roller Bearing FOR SALE.
Brand Name:NTN
Model Number:
81220L1
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:6100 lbf
R - Cone Backface To Clear Radius1:0.03 in
D:3.2500 in
Cone Part Number:3474
e - ISO Factor8:0.37
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.04 in
C - Double Cup Width:2.1875 in

China Rexroth a10v Hydraulic Pump Supplier

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China Rexroth a10v Hydraulic Pump Supplier2020-07-10 09:46:19
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81220L1 NTN Thrust Spherical Roller Bearing Specifications

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:6100 lbf
R - Cone Backface To Clear Radius1:0.03 in
D:3.2500 in
Cone Part Number:3474
e - ISO Factor8:0.37
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.04 in
C - Double Cup Width:2.1875 in
Cg - Geometry Factor11:0.0781
Ab - Cage-Cone Frontface Clearance:0.05 in
Bearing Weight:4.05 lb
Da - Cup Frontface Backing Diameter:2.99 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10600 lbf
db - Cone Backface Backing Diameter:1.61 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:41000 lbf
K - Factor7:1.6
Y2 - ISO Factor10:2.75
Y1 - ISO Factor9:1.85
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf
Design Units:Imperial

NTN 81220L1 Types of Tapered Roller Bearing

No.	Brand	F	S	Q	V	E	e	s	k
2RT8807	NTN	-	-	-	-	-	-	-	-
239/950K	NTN	-	-	-	-	-	-	-	-
511/63	NTN	-	50.0 mm	-	-	-	-	-	-
CRTD6406	NTN	-	-	-	-	-	-	-	-
81232L1	NTN	-	-	-	-	-	-	-	-
CRT4707V	NTN	-	-	-	-	-	-	-	-
CRT12002	NTN	-	-	-	-	-	-	-	-
81126L1	NTN	-	-	-	-	-	-	-	-
240/1180BK3	NTN	-	-	-	-	-	-	-	-
511/75	NTN	-	-	-	-	330 mm	-	-	-
51136	NTN	-	-	-	-	-	-	-	-
232/500BK	NTN	-	14 mm	-	-	16 mm	-	-	140.0 mm
51172	NTN	-	-	-	-	-	-	-	-
51224	NTN	-	-	-	-	-	-	40 mm	-
239/750K	NTN	-	-	-	-	-	-	-	-
CRT8101	NTN	-	-	-	-	-	-	-	-
51292	NTN	-	-	-	-	-	-	-	-
CRT3617	NTN	-	-	-	-	-	-	-	-
231/560BK	NTN	-	-	-	-	-	-	-	-
2RT6108	NTN	-	-	-	-	-	-	-	-

CRT4108 NTN Thrust Spherical Roller Bearing	Outer-Ring Set:587RXS2522; DUR/DOR F/E:587.000 mm; Backing Shaft Diameter ds:576.0 mm; Bore d:530.000 mm; Lubrication Groove g:19.3 mm; Backing Housing Diameter Ds:707.0 mm; Number of Lubrication Holes:12; Dynamic Load Rating C11:27680 kN; Width C:520.000 mm; Width B:520.000 mm; Chamfer r1smin2:12.0 mm; Type:RX-1; Angle of Chamfer r1smin:20º; O.D. D:760.000 mm; Lubrication Hole Diameter h:9.5 mm;
2RT4814 NTN Thrust Spherical Roller Bearing	Y2 - Geometry Factor:3.93; Oil Lubrication - B/C/O Seal:1950 rpm; Dimension L Exp:3.11 in; Dimension F:6.13 in; Full Timken Part Number:QMC09J112SB; Float:0.050 in; Shaft Tolerance:0.0015 in; Grease Lubrication - M/N Seal:2700 rpm; Oil Lubrication - M/N Seal:2700 rpm; Grease Lubrication - T Seal:4000 rpm; Dimension G:4.250 in; Shaft Size Type:Imperial; Dimension M:1.87 in; Engineering Group:Mounted Bearing;
232/710BK NTN Spherical Roller Bearings	E:24.291 in; Assembly Weight:176.0 lb; Piston Length of Travel:0.827 in; Threads No. per Inch:4; A:0.5120 in; E1:20.945 in; Major Diameter B:20.867 in; Piston Area:87.1 in²; D:2.7160 in; C:26.378 in;
RT5211 NTN Thrust Spherical Roller Bearing	Series:64000; Cg - Geometry Factor:0.115; Design Units:Imperial; r - Cup Backface To Clear Radius1:0.130 in; Cup Part Number:64708; C - Cup Width:1.1875 in; Y - ISO Factor3:1.16; e - ISO Factor2:0.52; D:7.0856 in; Db - Cup Backface Backing Diameter:6.34 in; Da - Cup Frontface Backing Diameter:6.85 in;
2P19022K NTN Spherical Roller Bearings	Bolt Size:4 x M12; Bearing Number:LSE104BR; Ca - Axial Load Rating:719.38 lbf; Maximum Speed:5400 rpm; Support Type:Round Flange; Cr - Dynamic Load Rating:14613 lbf; Dimension R:6.5 in; Cor - Static Load Rating:15287 lbf; Note:This product line wa; Dimension P:0.5 in; Dimension N:4.687 in; Series Type:Light Series; Bearing - Housing - Seal:LSE104BRH; Dimension H:2.0 in; Dimension T:8.0 in; Dimension V:0.1 in;
51332 NTN Thrust Spherical Roller Bearing	Radius Rs min:1.100 mm; Cr - Dynamic Load Rating:82.1 kN; Features:Open; Bore Size d:140 mm; C0r - Static Load Rating:85 kN; Oil Limiting Speed:4400 rpm; Weight:2.0 Kg; Grease Limiting Speed:3000 rpm; Outside Ring Width B:22.000 mm; Clearance:C0 (Normal); Outside Diameter D:210.000 mm;
87420L1 NTN Thrust Spherical Roller Bearing	Cup Part Number:Y30230M; Bearing Weight:11 Kg; a - Effective Center Location3:3.6 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; G2 - Heat Generation Factor (Rib-Roller End):78.5; C0 - Static Radial Rating:735000 N; D:270.000 mm; Cone Part Number:X30230M; Da - Cup Frontface Backing Diameter:250.44 mm; Design Units:METRIC; B:49.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:109000 N;
89326L1 NTN Thrust Spherical Roller Bearing	Series:JP9000; Cg - Geometry Factor6:0.12; D1 - Flange Outer Diameter:142.000 mm; G1 - Heat Generation Factor (Roller-Raceway)5:83.8; Da - Cup Frontface Backing Diameter:133.35 mm; G2 - Heat Generation Factor (Rib-Roller End):46; Cup Part Number:JP9010-B; r - Cup Backface To Clear Radius1:2 mm; e - ISO Factor3:0.49; Design Units:METRIC; Y - ISO Factor4:1.21; C - Cup Width:17.500 mm; D:135.000 mm; C1 - Cup Flange Width:4.000 mm;

81220L1 NTN Thrust Spherical Roller Bearing Video

NTN 81220L1 INTERCHANGE

Tapered Roller Bearing Part series 81220L1 is a potential replacement for these common bearing part numbers:

NSK81220L1
SKF81220L1
NTN81220L1
FAG81220L1
TIMKEN81220L1
KOYO81220L1
NACHI81220L1
DODGE81220L1

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