d - 630 mm

D - 780 mm

B - 88 mm

D₁ - - 729 mm

F - 668 mm

r_1,2 - min. - 4 mm

s - 1.8 mm

d_a - min. - 645 mm

d_a - max. - 660 mm

d_b - min. - 674 mm

D_a - max. - 765 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1570 kN

Basic static load rating - C₀ - 3800 kN

Fatigue load limit - P_u - 285 kN

Reference speed - 750 r/min

Limiting speed - 950 r/min

Calculation factor - k_r - 0.07

Mass bearing - 98 kg

• Model Number:NU 28/630 MA
• Inner Diameter：780mm Outer Diameter：630mm Width：88mm
• Type：Thrust Ball Bearings
• Update date：2023-03-14
• Application:Broadcasting System,chromatography,hook,marine test,bio-chemical,fruit and vegetable processing,lifting equipment Hoisting hoist,mechanical annex,electromagnet,glass processing machine,boring bar boring bar
• Similar models:NKE 51128 ISO 51280 FAG 53228+U228 SKF 51284F SKF 53228+U228 ISB EB2.28.1117.400-1SPPN NTN 51128 FAG 51128 FAG 51328-MP ISB ZB1.50.2800.400-1SPPN
• BEARING POWER International Trading Co.,Ltd. specialize in NU28/630MA products，there is large inventory of SKF NU 28/630 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 28/630 MA Which SKF NU28/630MA 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
  17TAB04-2NK	17	47	15	NACHI	Thrust Ball Bearings
  22318BK	90	190	64	NTN	Spherical Roller Bearings
  24036 CCK30/W33 + AH 24036	280	170	100	SKF	Tapered Roller Bearings
  2689/2631-B	28,575	66,421	25,433	Timken	Tapered Roller Bearings
  6210-2NKE9	50	90	20	NACHI	Deep Groove Ball Bearings
  6319	95	200	45	ISB	Deep Groove Ball Bearings
  AST090 13560	135	140		AST	Plain Bearings
  ASTT90 215100	215	220		AST	Plain Bearings
  B-1710	26,988	33,338	15,88	Timken	Needle Roller Bearings
  B71926-E-2RSD-T-P4S	130	180	24	FAG	Angular Contact Ball Bearings
  NA6913	65	90	45	NSK	Needle Roller Bearings
  TUWK 1.7/16 LTHR	36,512	34	12	SKF	Bearing Units
  UCFL201	12			FYH	Bearing Units
  9124P	120	180	28	FAF	DEEP GROOVE BALL BEARINGS
  52318				FAG	THRUST BALL BEARINGS
  AH3988	440	420		FAG	WITHDRAWAL SLEEVES
  HCB7001C.T.P4S	12	28	8	FAG	ANGULAR CONTACT BALL BEARINGS
  S7011CDGAP4A	55	90	18	SKF	ANGULAR CONTACT BALL BEARINGS
  NKX35	47	35		INA	NEEDLE BEARINGS
  94226	.6250	1.1250	1.6250	RBC	JOURNAL ROLLER ASSEMBLIES