
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.
SNC316 specifications
PRODUCT DEFINITION
- Brand
- SNR
- d - Shaft diameter
- 80 mm
- d1 - Shaft diameter outlet large
- 90 mm
- a - Housing length
- 345 mm
- b - Housing foot width
- 100 mm
- c - Housing foot height
- 35 mm
- g - Bearing seat width
- 68 mm
- h - Bearing center height
- 112 mm
- h1 - Housing height
- 212 mm
- l - Housing mid width
- 145 mm
- l1 - Width over TS
- 159 mm
- l2 - Width over TA
- 216 mm
- l3 - Width over V-ring
- 172
- m - Mounting hole/punches distance (length)
- 290 mm
- m1 - Distance punches (additional holes)
- 280 mm
- n1 - Distance punches for additional holes (width)
- 58 mm
- m2 - Distance punches (dowel pins)
- 317 mm
- n2 - Distance punches for dowel pins (width)
- 70 mm
- u - Mounting hole (width)
- 22 mm
- v - Mounting hole (length)
- 28 mm
- D - Bearing seat diameter
- 170 mm
- B - Width RDC
- 20 mm
- Initial grease quantity
- 0,7 l
- Diameter dowel pins
- 6 mm
- m3 - Distance blind hole bottom pins
- 227 mm
SEALINGS AND COVER
- Sealing DS
- SC 316 DS
- Sealing LA
- SC 316 LA
- Sealing FS
- SC 316 FSS
- Sealing TA
- SC 316 TA
- Sealing SV
- SC 316 SV
- end cover EC
- SC519-616EC
- V-ring option
- V90A
BOLTS
- G - Fixing bolts
- M20
- Recommended torque fixing bolts
- 290 N-m
- Connection bolts
- M20x100
- Recommended torque connection bolts
- 290 N-m
- Maximum loads 120°
- 260000000 mN
- Maximum loads 150°
- 150000000 mN
- Maximum loads 180°
- 130000000 mN
BREAKING LOADS
- Breaking loads P 0°
- 710000000 mN
- Breaking loads P 55°
- 580000000 mN
- Breaking loads P 90°
- 355000000 mN
- Breaking loads P 120°
- 265000000 mN
- Breaking loads P 150°
- 230000000 mN
- Breaking loads P 180°
- 300000000 mN
ASSOCIATED COMPONENTS - GENERAL
- Regulation disc
- RDC316
ASSOCIATED COMPONENTS - OPTION 1
- Bearing
- 1316
- Fixing ring (x2)
- FR170x14,5x5
ASSOCIATED COMPONENTS - OPTION 2
- Bearing
- 2316
- Fixing ring (x2)
- FR170x5x6
ASSOCIATED COMPONENTS - OPTION 3
- Bearing
- 21316
- Fixing ring (x2)
- FR170x14,5x5
ASSOCIATED COMPONENTS - OPTION 4
- Bearing
- 22316
- Fixing ring (x2)
- FR170x5x6
NTN-SNR ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.





