d - 25 mm

D - 62 mm

B - 17 mm

C - 17 mm

d1 - 36,6 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

D2 - 52,7 mm

da min. - 32 mm

da max - 32,7 mm

Da max. - 55 mm

ra max. - 1 mm

Weight - 0,24 Kg

Basic dynamic load rating (C) - 22,9 kN

Basic static load rating (C0) - 15,6 kN

Fatigue load limit (Pu) - 0,67

Reference speed - 20000 r/min

Limiting speed - 13000 r/min

Calculation factor (kr) - 0,05

• Model Number:305-Z
• Inner Diameter：25mm Outer Diameter：62mm Width：17mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:chuck industry,motorcycle,Safety protection,survey accessories,lifting chain,vacuum filter,Laser Measurements,flexible processing,electrostatic protection,sample cup,Machine tools
• Similar models:NACHI 6305 SNR EX305G2 NTN UELS305D1N CX 62305-2RS SKF 305705C-2Z NTN 6305N CYSD 4305 ZEN P6305-SB FBJ 6305-2RSNR ISO 63305ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 305-Z products，there is large inventory of SKF 305-Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 305-Z Which SKF 305-Z 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
  133076X/133133X	76,2	133,35	33,25	Gamet	Tapered Roller Bearings
  15123/15245	31.75	62	19,05	ISB	Tapered Roller Bearings
  51310	50	95	31	NACHI	Thrust Ball Bearings
  6001L11-H-20	12	28	8	NSK	Deep Groove Ball Bearings
  6910LLB	50	72	12	NTN	Deep Groove Ball Bearings
  7230 BDT	150	270	90	ISO	Angular Contact Ball Bearings
  BT4-8162 E81/C480	482,6	355,6	265,113	SKF	Tapered Roller Bearings
  K45X55X20H	45	59		KOYO	Needle Roller Bearings
  LMF40	40	60		Samick	Linear Bearings
  NJ2230 EM	150	270	45	AST	Cylindrical Roller Bearings
  NP19/750	750	1000	112	CX	Cylindrical Roller Bearings
  TSF 16 RB	16			ISB	Spherical Roller Bearings
  SCV 20-UU AS	20			NBS	Linear Bearings
  VBA21Z-1	21,5	42	13,5	NSK	Angular Contact Ball Bearings
  NUP220E	100	180	34	FAG	CYLINDRICAL ROLLER BEARINGS
  HYDNUT260			57	FAG	HYDRAULIC NUTS
  SAF617	3.0000			Torrington	PILLOW BLOCKS
  32222	110	200	53	SNR	TAPERED ROLLER BEARINGS
  6300RSNR	10	35	11	STEYR	DEEP GROOVE BALL BEARINGS
  SN-7TA	30	42	5.5	CONSOLIDATED	RUBBER SEALS FOR SN TYPE PILLOW BLOCKS