d - 22,225 mm

D - 52,388 mm

T - 19,368 mm

B - 20,168 mm

C - 14,288 mm

ra1 max. - 1,5 mm

a - 11,3 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

Da - 45 mm

db - 27 mm

ra max. - 1,5 mm

da - 29,5 mm

Db - 48,5 mm

Weight - 0,204 Kg

Basic dynamic load rating (C) - 40,5 kN

Basic static load rating (C0) - 43 kN

(Grease) Lubrication Speed - 7500 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2,1

• Model Number:1380/1328
• Inner Diameter：22,225mm Outer Diameter：52,388mm Width：19,368mm
• Type：Tapered Roller Bearings
• Update date：2025-12-28
• Application:coupling type,Dental Equipment,cleaning agent,surgical instruments,Display Devices,luminescent reagent,pump,wire industry,Material handling equipment,security equipment,vertical processing
• Similar models:NACHI H-1380/H-1328 NACHI 1380/1328 AST 1380/1328 Fersa 1380/1328 NTN 4T-1380/1329 KOYO 1380/1329 ISO 1380/1328 FBJ 1380/1329 Timken 1380/1329 Timken 1380/1328
• BEARING POWER International Trading Co.,Ltd. specialize in 1380/1328 products，there is large inventory of NSK 1380/1328 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 1380/1328 Which NSK 1380/1328 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
  14139/14283	34,976	72,085	22,385	NSK	Tapered Roller Bearings
  22220	100	180	46	FBJ	Spherical Roller Bearings
  30228	140	250	45,75	ISB	Tapered Roller Bearings
  3207A	35	72	27	SKF	Angular Contact Ball Bearings
  3310	50	110	44,4	SIGMA	Angular Contact Ball Bearings
  4T-CR1-0685CS110	32	58	65	NTN	Tapered Roller Bearings
  7009 A	45	75	16	CX	Angular Contact Ball Bearings
  7306BGA	30,000	72,000	19,000	SNR	Angular Contact Ball Bearings
  7314BDT	70	150	35	CYSD	Angular Contact Ball Bearings
  89434M	170	340	103	SKF	Thrust Roller Bearings
  938/932	114,3	212,725	66,675	ISO	Tapered Roller Bearings
  BT4B 334147/HA1	595	450	390	SKF	Tapered Roller Bearings
  GE 280 UK-2RS	280	400	155	INA	Plain Bearings
  HK5024LLD	50,000	58,000	24,000	NTN	Needle Roller Bearings
  RNA2200	224,1	231,1	42	Timken	Needle Roller Bearings
  NA 4920U	100	140	41	IKO	Needle Roller Bearings
  NJ 256	280	500	80	ISB	Cylindrical Roller Bearings
  NN4940	200	261	80	NTN	Cylindrical Roller Bearings
  208WDG	40	80	18	FAF	DEEP GROOVE BALL BEARINGS
  120228	.7500	1.1250	1.7500	Rollway	JOURNAL ROLLER ASSEMBLIES