d - 263,525 mm

D - 325,438 mm

T - 28,575 mm

B - 28,575 mm

C - 25,4 mm

R - 1,5 mm

r - 1,5 mm

a - 20,3 mm

Da - 315 mm

db - 275 mm

da - 275 mm

Db - 312 mm

Aa - 1,3 mm

Ab - 1,3 mm

Weight - 5,21 Kg

Basic static load rating (C0) - 554 kN

Factor (G1) - 1028,2

Factor (G2) - 496,4

Factor (Cg) - 0,0509

Factor (K) - 1,6

Basic dynamic load rating (C90) - 56,3

Basic dynamic load rating (Ca90) - 35,2

Basic dynamic load rating (C1) - 217 kN

Calculation factor (e) - 0,37

Calculation factor (Y) - 1,64

• Model Number:38880/38820
• Inner Diameter：263,525mm Outer Diameter：325,438mm Width：28,575mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:disposable,top industry,electromyography machine,pump,ultra-quiet generators,electronic materials,lifting chain,glass processing machine,Power equipment,orthodontic material,power tools
• Similar models:NTN T-38880/38820 ISB 38880/38820 KOYO 38880/38820 Timken 38880/38820 ISO 38880/38820 CX 38880/38820 SKF 38880/38820
• BEARING POWER International Trading Co.,Ltd. specialize in 38880/38820 products，there is large inventory of Timken 38880/38820 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 38880/38820 Which Timken 38880/38820 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
  1314K+H314	70	150	35	ISO	Self-Aligning Ball Bearings
  5202N	15	35	15.9	NACHI	Angular Contact Ball Bearings
  61838 ZZ	190	240	24	CX	Deep Groove Ball Bearings
  6911	55	80	13	NSK	Deep Groove Ball Bearings
  780/772	101,6	180,975	47,625	FBJ	Tapered Roller Bearings
  GEZ190ES	190,5	285,75		AST	Plain Bearings
  HM259049/HM259010	317,5	447,675	85,725	KOYO	Tapered Roller Bearings
  HSS71909-C-T-P4S	45	68	12	FAG	Angular Contact Ball Bearings
  K89312TN	60	110		NBS	Thrust Roller Bearings
  M667935/M667911G2	387,248	546,1	87,312	NTN	Tapered Roller Bearings
  NN 3021 TN9/SP	105	160	41	SKF	Cylindrical Roller Bearings
  NU1292	460	830	165	CX	Cylindrical Roller Bearings
  R159.15				SNR	Wheel Bearings
  UCP318	90			SNR	Bearing Units
  N412	60	150	35	FAG	CYLINDRICAL ROLLER BEARINGS
  62/28	58	28	16	FAG	DEEP GROOVE BALL BEARINGS
  NA4852	260	320	60	INA	NEEDLE BEARINGS
  11/2x19/16x23/4	1.5000	1.5625	2.7500	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  NU-19/500E	500	670	78	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  KAA-15CLO-2RS	1.5000	1.8750	.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS