d - 45 mm

D - 75 mm

H - 38 mm

d₁ - 62.5 mm

2C - 19 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

d_a - min. - 56 mm

D_a - min. - 69.9 mm

D_a - max. - 71 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 22.1 kN

Basic static load rating - C₀ - 54 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed for grease lubrication - 9500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Preload - 390 N

Static Axial rigidity - 513 N/micron

G_ref - 3.1 cm

Mass bearing - 0.532 kg

• Model Number: BTW 45 CTN9/SP
• Inner Diameter：45mm Outer Diameter：75mm Width：38mm
• Type：Thrust Ball Bearings
• Update date：2025-04-19
• Application:rubber products machinery and equipment,garbage disposal,Antenna Potentials,tire industry,glass,dye pigments,SPA equipment,E Beauty,Handling machinery and various industrial machinery,Machine Tool Accessories,Cutting Machine
• Similar models:ISB EB1.25.1455.200-1STPN NSK 45TAC03AT85 SKF BSD4575CG KOYO SAC45100B ISB 234456 ISB NB1.25.0455.201-2PPN ISB ZB1.25.1455.201-2SPTN SNFA BSQU245TDT NSK 45TAC20X+L NACHI 45TAB07
• BEARING POWER International Trading Co.,Ltd. specialize in BTW45CTN9/SP products，there is large inventory of SKF BTW 45 CTN9/SP . We has been built up long-term cooperation with SKF company, could make a bulk order of the BTW 45 CTN9/SP Which SKF BTW45CTN9/SP 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
  140TP160	355,6	609,6	95,25	Timken	Thrust Roller Bearings
  239/630 CAK/W33	850	630	165	SKF	Spherical Roller Bearings
  239/1060 KCW33	1060	1400	250	CX	Spherical Roller Bearings
  32336	180	380	134	KOYO	Tapered Roller Bearings
  45BER10S	45	75	16	NSK	Angular Contact Ball Bearings
  6319NR	95	200	45	NACHI	Deep Groove Ball Bearings
  67791/67720	177,8	247,65	47,625	CX	Tapered Roller Bearings
  7205CDT	25	52	15	NACHI	Angular Contact Ball Bearings
  7310WN	50	110	27	Timken	Angular Contact Ball Bearings
  GT14	33,338	59,538	15,875	INA	Thrust Ball Bearings
  NJ2322-E-M6+HJ2322-E	110	240	80	NKE	Cylindrical Roller Bearings
  KLM35	35	52	70	NTN	Linear Bearings
  NU 1012 ECP	95	60	18	SKF	Thrust Ball Bearings
  TSF 18 BB	18			ISB	Self-Aligning Ball Bearings
  SF10013	560,000	700,000	100,000	NTN	Angular Contact Ball Bearings
  TPK110132JL-1	110	132,2	4,3	KOYO	Needle Roller Bearings
  RPNA40/55	55		20	INA	SELF ALIGNING NEEDLE BEARINGS WITHOUT INNER RACE
  693ZZ	3	8	4	Nachi	DEEP GROOVE BALL BEARINGS
  87509	45	85	.8267	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SNZ-213..20213	65	60	80	CONSOLIDATED	PILLOW BLOCKS