d - 45 mm

D - 68 mm

B - 12 mm

C - 12 mm

Angle (α) - 25 °

a - 19,2 mm

b - 0,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

A - 53 mm

da min. - 50 mm

Da max. - 63 mm

ra max. - 0,6 mm

Weight - 0,111 Kg

Basic dynamic load rating (C) - 11,6 kN

Basic static load rating (C0) - 8,35 kN

(Grease) Lubrication Speed - 33700 r/min

(Oil) Lubrication Speed - 53100 r/min

• Model Number:45BER19X
• Inner Diameter：45mm Outer Diameter：68mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Grinding and polishing equipment,Dental Drill etc,Laser Measurements,electromagnet,laser devices,powder metallurgy,machine tool spindle,vacuum filter,shoe-making machinery,die casting mold,bag machine
• Similar models:KOYO AC4531 NSK 40BD45 KOYO DAC4580W-2CS66 SNFA E245/S/S7CE3 SNFA E245/S/NS/S7CE3 SNFA VEB45/NS7CE1 KOYO AC8456B PFI PW45850441CSM NSK BDZ45-3 SNFA HX45/S7CE3
• BEARING POWER International Trading Co.,Ltd. specialize in 45BER19X products，there is large inventory of NSK 45BER19X . We has been built up long-term cooperation with NSK company, could make a bulk order of the 45BER19X Which NSK 45BER19X 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
  413124	120	200	62	NTN	Tapered Roller Bearings
  54410	50	110	83,2	NSK	Thrust Ball Bearings
  7009 ACE/HCP4AL1	75	45	16	SKF	Angular Contact Ball Bearings
  EB2.25.0821.200-1SPPN	718	979	102	ISB	Thrust Ball Bearings
  FJL-912L	9	16	12	NSK	Needle Roller Bearings
  K17X21X15	17	21		KOYO	Needle Roller Bearings
  KH1228PP	12	19	28	CX	Linear Bearings
  LBB 20 UU	31,75			AST	Linear Bearings
  SCE710	11,112	15,875	15,875	INA	Needle Roller Bearings
  UC306-18	28,575	72	24	SNR	Deep Groove Ball Bearings
  NCF1868V	340	420	38	FAG	CYLINDRICAL ROLLER BEARINGS
  SN522	100		120	FAG	PILLOW BLOCKS
  22230ES.TVPB.C3.F80	150	270	73	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  SN220with22220	100	-	110	SKF	PILLOW BLOCKS
  NTA2233	1.3750	2.0625	.0781	Torrington	THRUST NEEDLE BEARINGS
  IR-2626	7.5000		3.0150	RBC	NEEDLE BEARINGS
  305803C-2Z	17	47	17.5	SKF	YOKE TYPE TRACK ROLLERS
  62205-2RS1	25	52	18	SKF	DEEP GROOVE BALL BEARINGS
  7007CDHCP4A	35	62	14	SKF	ANGULAR CONTACT BALL BEARINGS
  RF-830Y52	3	8	2.5	NMB	DEEP GROOVE BALL BEARINGS