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Link-Belt
PU312
3/4" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Pillow Block, Setscrew Locking, Clearance Seal
MODEL 10437018
Contact supplier for technical support on: 866-739-6673
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable: Yes
Available end cap
U3126C
Base to centerline height (in)
1 5/8 in
Bearing housing
Pillow block 2 bolt 300 series
Bearing housing material
Cast iron
Bearing Type
Heavy duty ball brg
Bore length (in)
1 15/32 in
C dynamic load rating
3614 lb
Co static load rating
1770 lb
Distance between bolt holes (in)
5 in
Distance from Bearing Centerline to Cap Face (in)
1 3/64 in
Distance from Bearing Centerline to Outer Most Bearing Face (in)
27/32 in
Fixed expansion
Fixed
Grease fitting size
1/8 NPT
Housing coating
Powder coated
Housing height (in)
3 1/16 in
Insert
UG312L
Locking collar outside diameter (in)
1 5/8 in
Locking device kit
U3125S
Lubrication type
EXXON RONEX MP STD
Max Speed
10950 rpm
Max temperature (°F (°C))
225 (107) F (C)
Mounted clearance
C3 standard
Mounting bolt hole slot length (in)
7/8 in
Mounting bolt size (in)
1/2 in
Mounting pad height (in)
13/16 in
Mounting pad length (in)
6 1/2 in
Mounting pad width (in)
1 3/4 in
Primary seal
Clearance seal with flingers
Retainer type
Nylon
Service instructions
BR3-007 LB 200 ball-300 ball
Setscrew torque (in-lbs)
33-40 in/lbs
Shaft diameter (in)
3/4 in
Shaft locking
Single set collar
Size code
312
Total expansion capability
3/16 in
Type of seal
Clearance seal
Vibration frequency fundamental train
0.0062 cps
Vibration frequency inner ring defect
0.0738 cps
Vibration frequency outer ring defect
0.0428 cps
Vibration frequency roller spin
0.0293 cps
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