d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

Angle (α) - 25 °

a - 22,2 mm

b - 0,5 mm

r min. - 1 mm

r1 min. - 0,6 mm

A - 63,5 mm

da min. - 61 mm

Da max. - 74 mm

ra max. - 1 mm

Weight - 0,158 Kg

Basic dynamic load rating (C) - 13,8 kN

Basic static load rating (C0) - 10,9 kN

(Grease) Lubrication Speed - 28200 r/min

(Oil) Lubrication Speed - 44500 r/min

• Model Number: 55BER19X
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:hook,Laser Devices,air purification,motorcycle,industrial skin care,Material handling equipment,non-ferrous metal alloy,circulating pump,equipment and,molding machine,construction machinery and equipment
• Similar models:KOYO DAC3055GRR9D SNFA VEX55/NS7CE1 KOYO KGX055 INA F-552317 INA F-550267 PFI PW255500535CSHD NTN AU0755-1LL/L588 NACHI 6559496 INA F-551533 SNFA VEB55/NS7CE3
• BEARING POWER International Trading Co.,Ltd. specialize in 55BER19X products，there is large inventory of NSK 55BER19X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 55BER19X Which NSK 55BER19X 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
  16016	80	125	14	FAG	Deep Groove Ball Bearings
  323406XS/323549XGS	406,4	549,275	200	Gamet	Tapered Roller Bearings
  3NCHAC904C	20	37	9	KOYO	Angular Contact Ball Bearings
  51160	300	380	62	NACHI	Thrust Ball Bearings
  61707ZZ	35	44	5	ISB	Deep Groove Ball Bearings
  7068 B	340	520	82	ISO	Angular Contact Ball Bearings
  ASTEPB 4044-40	40	44		AST	Plain Bearings
  DAC428045AWCS35*	42	80	45	KOYO	Angular Contact Ball Bearings
  GAY30-NPPB	30	62	30	NKE	Deep Groove Ball Bearings
  GW211PPB9	55,75	100	39,69	Timken	Deep Groove Ball Bearings
  PK20X29X15.1	20,000	29,000		NTN	Needle Roller Bearings
  MUCP210	50		51.6	NACHI	Bearing Units
  NNCL4976V	380	481,5	140	PSL	Cylindrical Roller Bearings
  RNAO-17×25×26ZW	17	21	26	NTN	Needle Roller Bearings
  T-87750/87111	190,5	282,575	50,8	NTN	Tapered Roller Bearings
  UCX14-44	69,85	130	77,8	KOYO	Deep Groove Ball Bearings
  NU260	300	540	85	FAG	CYLINDRICAL ROLLER BEARINGS
  EW-13/8	1.3750	2.1875		FAG	THRUST BALL BEARINGS
  L2215U	75	130	31	Rollway	CYLINDRICAL ROLLER BEARINGS
  NJ-308E	40	90	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS