Bearings, units and housings -- Super-precision bearings -- Double direction angular contact thrust ball bearings -- Angular contact thrust ball bearings, double direction, super-precision -- SKF BTW 150 CM/SP

BTW 150 CM/SP

Dimensions

d		150	mm
D		225	mm
H		90	mm
d₁		193.7	mm
2C		45	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	178	mm
D_a	min.	212.4	mm
D_a	max.	213	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	127	kN
Basic static load rating	C₀	440	kN
Fatigue load limit	P_u	15.3	kN
Attainable speed for grease lubrication		3000	r/min
Attainable speed for oil-air lubrication		3600	r/min
Preload		1015	N
Static axial stiffness		1125	N/µm
Reference grease quantity	G_ref	55.8	cm³

Mass

Mass bearing

10.6

Model Number: BTW 150 CM/SP
Inner Diameter：150mm Outer Diameter：225mm Width：90mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Double direction angular contact thrust ball bearings Angular contact thrust ball bearings, double direction, super-precision
Details： Angular contact thrust ball bearings, double direction, super-precision
Update date：2026-06-25
Application:physical instruments,Automation,economic mold,building decoration raw materials and accessories,hot and cold box,food add,reducer,equipment,EEG,Leather Products,hydraulic actuator
Similar models:BT4B 331503 G/HA4 PBMF 150170100 M1G1 248/1500 CAK30FA/W20 BTW 150 CM/SP SAF 1509 x 1.3/8 T PCM 15015580 M PBM 150170240 M1G1 PCM 15015560 M 331500 PBMF 13015060 M1G1
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Model No. Inner Diameter Outer Diameter Width Type

71906 CE/P4A
9855
GB 3016
MS 3060
SAF 23056 KAT x 10.1/2

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Hot number： 1215 22206 EK 30330/DF 409004 42573 6373 7030 ACD/P4A 90800 BT4B 328826 G/HA1 BTM 70 ATN9/P4CDB C 2217 K PBM 284035 M1G1 PCM 15015580 M SAL 80 ESX-2LS W 61906-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
71906 CE/P4A
9855
GB 3016
MS 3060
SAF 23056 KAT x 10.1/2