d - 140 mm

Fw - 155 mm

D - 175 mm

B - 35 mm

C - 35 mm

r min. - 1,1 mm

da min. - 146,5 mm

Da max. - 168,5 mm

ra max. - 1 mm

Weight - 1,9 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 340 kN

(Grease) Lubrication Speed - 1600 r/min

(Oil) Lubrication Speed - 2600 r/min

Limiting speed - 2600 r/min

• Model Number: NA4828
• Inner Diameter：140mm Outer Diameter：175mm Width：35mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:rock drilling machinery,PVC,mechanical annex,horizontal processing,manual Tools,impression material,auto tools,CNC,switch,non-ferrous metal alloy,disposable
• Similar models:Timken HJ-364828,2RS IKO GBRI284828U ISO NA4828 IKO GBRI284828 Timken HJ-364828 AST RNA4828 INA RNA4828 NSK RNA4828 IKO RNA4828 JNS NA4828
• BEARING POWER International Trading Co.,Ltd. specialize in NA4828 products，there is large inventory of NSK NA4828 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4828 Which NSK NA4828 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
  19138/19283	34,976	72	17,018	Timken	Tapered Roller Bearings
  231/750 EKW33+AOH31/750	710	1220	365	ISB	Spherical Roller Bearings
  25580/25523	44,45	82,931	26,988	ISB	Tapered Roller Bearings
  32007JR/2YD	30	62	18	KOYO	Tapered Roller Bearings
  38885/38820	266,7	325,438	28,575	NSK	Cylindrical Roller Bearings
  61805-2RS	25	37	7	CX	Deep Groove Ball Bearings
  61922	110	150	20	CX	Deep Groove Ball Bearings
  61922 MA	150	110	20	SKF	Deep Groove Ball Bearings
  6315ZENR	75	160	37	NACHI	Deep Groove Ball Bearings
  7005 ACE/P4AH1	47	25	12	SKF	Angular Contact Ball Bearings
  GBR 364828	57,15	76,2	44,45	IKO	Needle Roller Bearings
  H913842/H913810	61,912	146,05	41,275	NSK	Tapered Roller Bearings
  K89326-M	130	225		NBS	Thrust Roller Bearings
  PF 12 TF	12		27,4	SKF	Bearing Units
  RCJTY55-JIS	55			INA	Bearing Units
  R20	31,75	57,15	9,525	AST	Deep Groove Ball Bearings
  RLS4	12,7	33,338	9,525	ZEN	Deep Groove Ball Bearings
  IR-263220	1.6250		1.2600	Torrington	NEEDLE BEARINGS
  FY2TF	2.0000			SKF	PILLOW BLOCKS
  23932	160	220	45	CONSOLIDATED	SPHERICAL ROLLER BEARINGS