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Link-Belt PLY331N (mfg part 10423222) is a 2-bolt pillow block ball bearing with a 1-15/16" bore and eccentric locking collar. Part of the 300 Series heavy duty ball bearing line, it features a cast iron powder-coated housing, double lip seal with flingers, and C3 clearance. Fixed non-expansion design for general industrial conveyors and OEM machinery.
MODEL 10423222
Contact supplier for technical support on: 800-626-2120
$512.76 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Ability to Relubricate
Yes
Available end cap
No
Available seal type
N double lip seal;H labyrinth seal
Base Length (in)
10.44
Base to centerline height (in)
2 13/16 in
Base Width (in)
2.88
Bearing housing
PB 2 BLT LOW BCL 300 SERIES
Bearing housing material
Cast iron
Bearing Insert Material
52100 Bearing Steel
Bearing Type
Heavy duty ball brg
Bolt hole spacing (width) (in)
8.25
Bore diameter (in)
1.9375
Bore length (in)
2 25/32 in
Bore Shape
Straight
C dynamic load rating
13900 lb
Cage Material
Molded fiber glass reinforced nylon
Cage Type
Ball Riding Retainer
Co static load rating
8500 lb
Distance between bolt holes (in)
8 1/4 in
Distance from Bearing Centerline to Outer Most Bearing Face (in)
1 41/64 in
Fixed expansion
Fixed
Foot Height (in)
1.31
Grease fitting size
1/8 NPT
Height
6.75
Housing Base
Semi-Solid
Housing coating
Powder coated
Housing Color
Black
Housing construction
One Piece
Housing height (in)
5 9/16 in
Housing style
Pillow Block
Housing type
Pillow Block, Two Bolt, Low Base
Inner Ring Outside Diameter (in)
2.701
Insert
YG331NL
Length
12.00
Locking collar outside diameter (in)
3 in
Locking device kit
Y3315SP
Lubricant
Lithium Complex NLGI 2 Grease
Lubrication type
EXXON RONEX MP STD
Max Speed
3900 rpm
Max temperature (°F (°C))
225 (107) F (C)
Maximum Temperature (C)
107
Misalignment Capability
±2.0° Misalignment - Static Only
Misalignment Type
Static Only
Mounted clearance
C3 standard
Mounting bolt hole slot length (in)
1 in
Mounting bolt size (in)
5/8 in
Mounting pad height (in)
1 5/16 in
Mounting pad length (in)
10 7/16 in
Mounting pad width (in)
2 7/8 in
Outer Ring Land Profile
Standard
Primary seal
BUNA DBL LIP SEAL WITH FLGRS
Retainer type
Nylon
Rolling element
Ball Bearing
Service instructions
BR3-007 LB 200 ball-300 ball
Setscrew torque (in-lbs)
620-680 in/lbs
Shaft diameter (in)
1 15/16 in
Shaft locking
Eccentric locking collar
Size code
331
Type of seal
Double Lip Seal (N)
Unit of dimension
in
Vibration frequency fundamental train
0.0063 cps
Vibration frequency inner ring defect
0.0825 cps
Vibration frequency outer ring defect
0.0508 cps
Vibration frequency roller spin
0.0330 cps
Volume
1.249
Volume unit
GLL
Width
3.56
1 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Low Backing Height Pillow Block, Eccentric Cam Locking Collar, Double Lip Contact Seal
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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