d - 41,275 mm
T - 30,162 mm
B - 30,162 mm
C - 23,812 mm
a - 22,9 mm
r min. - 2,4 mm
r1 min. - 1,2 mm
Da - 75 mm
db - 50,3 mm
da - 55 mm
Db - 81 mm
Basic dynamic load rating (C) - 108 kN
Basic static load rating (C0) - 136 kN
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,82
Calculation factor (Y1) - 1,49
- Model Number: 3877A/3821
- Inner Diameter：41,275mm Outer Diameter：mm Width：30,162mm
- Type：Tapered Roller Bearings
- Update date：2025-12-15
- Application:plant determination,Digital Generator,Other Measurements,Industrial,Liposuction device,Cylinder Standard,tapered grinder,Vertical machining,medical equipment,Laser Measurements,Antenna Industry
- Similar models:Timken 3877/3820B NSK 3877/3820 Fersa 3877/3820 CX 3877/3821 KOYO 3877/3821 Timken 3877A/3820 KOYO 3877A/3821 Timken 3877/3820 ISO 3877/3821 NTN 4T-3877/3820
- BEARING POWER International Trading Co.,Ltd. specialize in 3877A/3821 products，there is large inventory of KOYO 3877A/3821 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3877A/3821 Which KOYO 3877A/3821 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 3189/3130 25,4 29,997 KOYO Tapered Roller Bearings 52336 184 300 165 ISO Thrust Ball Bearings 6015 75 115 20 KOYO Deep Groove Ball Bearings 7303 BDF 17 47 28 ISO Angular Contact Ball Bearings 9119K 95 145 24 Timken Deep Groove Ball Bearings AXW20 20 38 3,2 SKF Needle Roller Bearings GEZPR 104 S 31.75 61,925 38,1 SIGMA Plain Bearings E-CRO-19001 950 1360 880 NTN Tapered Roller Bearings NF203 E 17 40 12 CX Cylindrical Roller Bearings NU220-E-M6 100 180 34 NKE Cylindrical Roller Bearings SA0052 39 74 39 FAG Angular Contact Ball Bearings SFR8-2Z 12,7 28,575 7,938 ZEN Deep Groove Ball Bearings TA 4525 Z 45 55 25 IKO Needle Roller Bearings TUP2 12.20 12 14 CX Plain Bearings UCC212 60 65,1 KOYO Bearing Units UCFLE214 70 SNR Bearing Units 212WDD 60 110 22 FAF DEEP GROOVE BALL BEARINGS 2011 .8750 1.3750 Andrews THRUST BALL BEARINGS DMR110 RIV THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS AH-3232x150 160 150 CONSOLIDATED WITHDRAWAL SLEEVES
Hot number：IKO BA 2616 Z ISO GE100DO-2RS NACHI BNH 010 SKF GEH 110 ESX-2LS KOYO MJ-10121 CYSD NJ312E NSK NN 3009 K ISB TAPR 530 U Torrington 25SF40-TT NTN 5AS08-1.1/8 CONSOLIDATED T-734 CONSOLIDATED H-3060x11 CONSOLIDATED HMLL-116T CONSOLIDATED T-619 CONSOLIDATED SL11928 NSK 15117/15250 NACHI 22309AEXK NKE 23164-K-MB-W33 KBC 6206DD KOYO 6828Z SKF 7011 CE/P4AL1 INA CSXD050 KOYO NANFL208 NACHI NNU4922K SKF PCM 141625 M FYH UCFC215-47 FYH USP005S6 IPTCI NAPL211-35 NTN SA2-24B CONSOLIDATED K-47x55x28
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