
Images and specifications are matched to the NTN-SNR item number; Cat Son verifies the configuration before quotation.
PRODUCT INFORMATION
Description and selection guidance
Split SN-bearing housings made of ductile- or grey cast iron with several sealing options.
SNCD526 specifications
PRODUCT DEFINITION
- Brand
- SNR
- d - Shaft diameter
- 115 mm
- D1 - Fixation holes MH1
- 28 mm
- D2 - Fixation holes MH2
- 22 mm
- a - Housing length
- 445 mm
- b - Housing foot width
- 130 mm
- c - Housing foot height
- 50 mm
- g - Bearing seat width
- 90 mm
- h - Bearing center height
- 150 mm
- h1 - Housing height
- 290 mm
- l - Housing mid width
- 190 mm
- l1 - Width over TS
- 207 mm
- l2 - Width over TA
- 269 mm
- l3 - Width over V-ring
- 221
- m - Mounting hole/punches distance (length)
- 380 mm
- m1 - Distance punches (additional holes)
- 370 mm
- n1 - Distance punches for additional holes (width)
- 80 mm
- m2 - Distance punches (dowel pins)
- 414 mm
- n2 - Distance punches for dowel pins (width)
- 92 mm
- D - Bearing seat diameter
- 230 mm
- z - RDC/bearing distance
- 4 mm
- Initial grease quantity
- 1,6 l
- Diameter dowel pins
- 8 mm
- m3 - Distance blind hole bottom pins
- 302 mm
SEALINGS AND COVER
- Sealing DS
- SC 526 DS
- Sealing LA
- SC 526 LA
- Sealing FS
- SC 526 FSS
- Sealing TA
- SC 526 TA
- Sealing SV
- SC 526 SV
- end cover EC
- SC226-526EC
- V-ring option
- V120A
BOLTS
- Connection bolts
- M24x130
- Recommended torque connection bolts
- 500 N-m
- Maximum loads 120°
- 360000000 mN
- Maximum loads 150°
- 210000000 mN
- Maximum loads 180°
- 180000000 mN
BREAKING LOADS
- Breaking loads P 0°
- 1908000000 mN
- Breaking loads P 55°
- 1620000000 mN
- Breaking loads P 90°
- 972000000 mN
- Breaking loads P 120°
- 738000000 mN
- Breaking loads P 150°
- 648000000 mN
- Breaking loads P 180°
- 810000000 mN
ASSOCIATED COMPONENTS - GENERAL
- Regulation disc
- RDC526
ASSOCIATED COMPONENTS - OPTION 1
- Bearing
- 22226K
- Adapter sleeve
- H 3126
- Fixing ring (x2)
- FR230x13x6
ASSOCIATED COMPONENTS - OPTION 2
- Bearing
- 23226K
- Adapter sleeve
- H 2326
- Fixing ring (x2)
- FR230x5x6
NTN-SNR ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.





