d - 41,275 mm

D - 85,725 mm

T - 30,162 mm

B - 30,162 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 8,1 mm

Da - 73 mm

db - 50 mm

ra max. - 0,8 mm

da - 52 mm

Db - 81 mm

Weight - 0,81 Kg

Basic dynamic load rating (C) - 105 kN

Basic static load rating (C0) - 132 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number:4T-3880/3820
• Inner Diameter：41,275mm Outer Diameter：85,725mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:pump accessories,multi-knife lathe,spreader series,manual Tools,respirator,Pneumatic Control Valves,gas turbine,woodworking machinery,directional control valve,animal anatomy,electric pump
• Similar models:FBJ 3880/3820 CX 33880/33821 NTN 4T-3880/3820 Timken 33880/33821 KOYO 33880/33822 Timken 3880/3821 CX 3880/3820 ISO 3880/3820 Timken 33880/33821D+X1S-33880 KOYO 3880/3821
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-3880/3820 products，there is large inventory of NTN 4T-3880/3820 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-3880/3820 Which NTN 4T-3880/3820 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  100035/100080C	35	80	24,25	Gamet	Tapered Roller Bearings
  22311-E1-T41A	55	120	43	FAG	Spherical Roller Bearings
  19BSW07	19	32	7	NSK	Deep Groove Ball Bearings
  2212-2RS	60	110	28	CX	Self-Aligning Ball Bearings
  23060BK	300	460	118	NTN	Spherical Roller Bearings
  30344	220	460	97	NSK	Tapered Roller Bearings
  33217/QDF	85	150	98	SKF	Tapered Roller Bearings
  3NCHAC004C	20	42	12	KOYO	Angular Contact Ball Bearings
  4435	66,675	104,77	28,58	INA	Thrust Ball Bearings
  4T-HM803145/HM803110	41,275	88,9	30,162	NTN	Tapered Roller Bearings
  5201ZZ	12	32	15,875	FBJ	Angular Contact Ball Bearings
  FR166ZZ	4,762	9,525	3,175	ISB	Deep Groove Ball Bearings
  K22x29x16	22	29		SKF	Needle Roller Bearings
  SCE1011P	15,875	20,638	17,46	INA	Needle Roller Bearings
  UCFL212-38E	60,325			FYH	Bearing Units
  USPF203	17			SNR	Bearing Units
  NF210E	50	90	20	FAG	CYLINDRICAL ROLLER BEARINGS
  ZARF55145TN	55	145		INA	NEEDLE BEARINGS
  685h	5	11	3	ISC	DEEP GROOVE BALL BEARINGS
  NCF-28/600V	600	730	78	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS