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NTN 23156BL1 spherical roller bearing

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Unide Bearing Technology Co., Limited

NTN 23156BL1 spherical roller bearing

Country/Region china
City & Province shandong
Categories Agriculture & By-product Agents

Product Details

NTN spherical roller bearing 23156BL1

Spherical Roller Bearings
NTN Part Number 23156BL1SKF Number:23156CA/W33
Weight N/A (lbs) / N/A (kg) 
Bore d11.0236 (in)280.000 (mm)Series231231 Spherical Roller Bearing Series
O.D.D.18.1102 (in)460.000 (mm)Intrnl DsgnBAsymmetrical rollers
Width B or W5.7480 (in)146.000 (mm)CageL1Machined brass cage
rs min0.1969 (in)5.000 (mm)Internal Clr. Normal internal clearance
da min11.8897 (in)302.000 (mm)Tolerance Class 0 (equiv. to ABEC 1); standard
da max17.2441 (in)438.000 (mm)   
Da min0.1575 (in)4.000 (mm)   
Da max0.0126 (in)0.320 (mm)   
ras max0.0839 (in)2.130 (mm)   
e0.1252 (in)3.180 (mm)   
Y10.0823 (in)2.090 (mm)   
Static959,001 (LBF)4,250,000 (N) Oil850.00 (RPM)
Dynamic515,876 (LBF)2,300,000 (N)SealsN/A
   Grease550.00 (RPM)

In 231 this series, machined brass cages are also available. When placing an order for them, put the suffix L1 on the bearing number

Bearing of this type has two rows of spherical rollers between the sphered raceway in the outer ring and two inner rings raceways inclined at an angle to the bearing axis.According to the difference of the bearing internal structure, there are five types of cages:CA,MA,CC,E and CTN1.Due to the arc center of the raceways in the ourter ring and the bearing center are in the same direction, as a result, shaft flexing and misalignment of the bearing seats are compensated. Bearings of this type  can support axial forces in both directions and high radial forces. They are designed for very high load carrying capacity. Bearings with a tapered bore are also available with an adapter sleeve, locknut and tab washer or with a withdrawal sleeve.When shaft bends by force which causes the inclined between the center of inner ring and the center of outer ring,if the inclined degree not exceed 1-2.5,the bearing can work normally.

Industry Solutions:

Metallurgy                                                                                     Rolling Mill


Oil Drilling                                                                                     Cement


Bearing No.Dimensions (Metric)Approx.Interchange
dDBWgt. lbsFAGSKFTorringtonTorrington (Old No.)
2401575115403.4-24015 CC--
24024120180601224024 S.MB24024 CC24024-
240261302006917.524026 S.MB24026 CC24026-
24028140210691924028 S.MB24028 CC24028-
24030150225752324030 S.MB24030 CC24030-
240321602408028.524032 S.MB24032 CC24032-
240341702609038.524034 BS.MB24034 CC24034-
2403618028010050.524036 BS.MB24036 CC24036180 SD 40
240381902901005324038 BS.MB24038 CC24038190 SD 40
2404020031010967.524040 BS.MB24040 CC24040200 SD 40
240442203401188724044 B.MB24044 CC24044220 SD 40
2404824036011893.524048 B.MB24048 CC24048240 SD 40
2405226040014014024052 B.MB24052 CC24052260 SD 40
2405628042014015024056 B.MB24056 CC24056280 SD 40
2406030046016021524060 B.MB24060 CC24060300 SD 40
2406432048016022024064 B.MB24064 C24064320 SD 40
2406834052018031024068 B.MB24068 CA24068340 SD 40
2407236054018032024072 B.MB24072 CC24072360 SD 40
2407638056018033024076 B.MB24076 CA24076380 SD 40
2408040060020045024080 B.MB24080 CA24080400 SD 40
2408442062020047524084 B.MB24084 CA24084420 SD 40
2408844065021249524088 B.MB24088 CA24088440 SD 40
2409246068021863024092 B.MB24092 CA24092460 SD 40
2409648070021866024096 B.MB24096 CA24096480 SD 40
240/500500720218675240/500 B.MB240/500 CA240/500500 SD 40
240/530530780250935240/530 B.MB240/530 CA240/530530 SD 40
240/5605608202581050240/560 B.MB240/560 CA240/560560 SD 40
240/6006008702721250240/600 B.MB240/600 CA240/600600 SD 40
240/6306309202901500240/630 B.MB240/630 CAB240/630630 SD 40
240/6706709803081800-240/670 CAB240/670670 SD 40
240/71071010303152000-240/710 CA240/710710 SD 40
240/75075010903352450-240/750 CA240/750750 SD 40
240/80080011503452645240/800240/800 CA240/800800 SD 40
240/85085012203653153240/850240/850 CA240/850850 SD 40
240/90090012803753527-240/900240/900900 SD 40

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