F_w - 47 mm

D - 57 mm

C - 30 mm

r_1,2 - min. - 0.3 mm

D_a - max. - 55 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 41.8 kN

Basic static load rating - C₀ - 98 kN

Fatigue load limit - P_u - 12.5 kN

Reference speed - 8500 r/min

Limiting speed - 10000 r/min

Mass bearing - 0.142 kg

• Model Number:NK 47/30
• Inner Diameter：57mm Outer Diameter：47mm Width：30mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-26
• Application:Rolling mill gear box,Workpiece,electronic materials,Display Devices,Cutting Machine,Insect Count,Body shaping,thread processing machine,relay,Spectrum Products,wire industry
• Similar models:CX RNAO35x47x32 NTN NK30X47X21 NSK 95475/95925 Timken 60RIT247 Timken 110RIF473 NSK R470-51 Fersa F19047 NSK 64452/64700 CX RNAO35x47x16 ISO RNAO35x47x16
• BEARING POWER International Trading Co.,Ltd. specialize in NK47/30 products，there is large inventory of SKF NK 47/30 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 47/30 Which SKF NK47/30 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
  17098/17244	24,981	62	16,002	KOYO	Tapered Roller Bearings
  385/384EDC+X4S-385	55	100	49,2	Timken	Tapered Roller Bearings
  5S-2LA-BNS911ADLLBG/GNP42	55	80	13	NTN	Angular Contact Ball Bearings
  62211-2RS	55	100	25	ISO	Deep Groove Ball Bearings
  6226-RS1	230	130	40	SKF	Deep Groove Ball Bearings
  7001	12	28	8	NTN	Angular Contact Ball Bearings
  87510	50	90	26	CYSD	Deep Groove Ball Bearings
  AXZ 6 10 22,4	10	22,4	6	KOYO	Needle Roller Bearings
  CSXB030	76,2	92,075	7,938	INA	Deep Groove Ball Bearings
  EXT212	60			SNR	Bearing Units
  F-568895	30	55	16,5	INA	Tapered Roller Bearings
  GE 460 CP	460	650	325	ISB	Plain Bearings
  NNU4992K	460	620	160	ISO	Cylindrical Roller Bearings
  UCFL207-20	30,1625			KOYO	Bearing Units
  23332W33W800C4	160	340	136	Torrington	SPHERICAL ROLLER BEARINGS
  773L08	40	68	15	New Departure	DEEP GROOVE BALL BEARINGS
  MJ-17/8	1.8750	4.5000	1.0625	RHP	DEEP GROOVE BALL BEARINGS
  61708	40	50	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NCF-3004V	20	42	16	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  KB-25XPO	2.5000	3.1250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS