Biro Saws Parts List
SHAFT & WHEEL ASSEMBLIES
B137A
Hinge Plate
B078A
Hinge Plate
Fits 1433
B076
Upper Wheel
Aligning Screw
(OEM P/N S253)
27
BIRO
UPPER WHEEL
SAW SHAFT & WHEEL *WHEEL WITH SHAFT, BEARING
MODEL # BEARING ASSY ON LY DIAMETER SHAFT & BEARING AND HINGE PLATE HINGE PLATE
22 B033A-247 B091-U 12" B091A-U N/A
33 B033A-247 B043-3U 15" B043A-3U B148A B137A
34 B033A-247 B043-3U 15" B043A-3U B148A B137A
44 B067A-247 B135-3U 18" B135A-3U N/A
1433 B033A-247 B167U 14" B168A-U B169A B078A
3334 B033A-247 B124-3U 16" B124A-3U B138A B137A
4436 B067A-247 B135-3U 18" B135A-3U
Complete with Wheel, Shaft, Bearings, Seal,
*
Gaskets, Spacer, Hub Cap & Retainer
Fits 1433
*WHEEL WITH
LOWER WHEEL
SAW MODEL # SHAFT & BEARING ASSY MAIN BEARING HOUSING ASSY WHEEL ONLY DIAMETER
22 B032A-361/22 B091-L 12"
33 B032A-361/33 B143A B043-3L 15"
33 OLD STYLE B032A-361/OS B043-3L 15"
34 B032A-361/34 B043-3L 15"
44 B032A-361/44 B135-3L 18"
1433 B182A B181A B183L 14"
3334 B032A-361/33 B143A B124-3L 16"
4436 B032A-361/44 B135-3L 18"
The above described parts are supplied by National Band Saw Company as replacement parts for Biro equipment.
28
Upper Shaft
Models 11, 22, 33, 34, 3334
Model 1433
B054-252
Upper Shaft Lock Nut
B053-230
Upper Shaft Seal
B033A-247
Upper Shaft &
Bearing Assembly
BIRO
B049-248
Upper Wheel Hub Cap
B051-238
Upper Shaft Lock Washer
B050-237
Castellated Lock Nut
B084
Hub Gasket/Neoprene
BMB 100/204
Upper Main Bearing
TIMKEN
B033-247
Upper Shaft
BMB 100/204
Upper Main Bearing
TIMKEN
B052-1
Upper Main Bearing Spacer
®
We only use TIMKEN
®
®
Bearings
for our Tapered Roller Bearing applications!
FITS MODELS
NBS P/N OEM P/N DESCRIPTION 11 22 33 34 1433 3334
B033-247 247 Upper Shaft X X X X X X
B033A-247 A247 Upper Shaft & Bearing Assembly X X X X X X
B049-248 248 Upper Wheel Hub Cap X X X X X X
B050-237 237 Castellated Lock Nut X X X X X X
B051-238 238 Upper Shaft Lock Washer X X X X X X
B052-1 1 Upper Main Bearing Spacer X X X X X X
B053-230 230 Upper Shaft Seal X X X X X X
B054-252 252 Upper Shaft Lock Nut X X X X X X
B084 51 3 Hub Gasket/Neoprene X X X X X X
BMB 100/204 227 Upper Main Bearing X X X X X X
The above described parts are supplied by National Band Saw Company as replacement parts for Biro equipment.
29
Models 44, 4436
B049-248/44
Hub Cap
Upper Shaft
B085
Hub Gasket, Neoprene
B067A-247
Upper Shaft &
Bearing Assembly
B070-230
Upper Shaft Seal
BMB 523/590
Upper Main Bearing
TIMKEN
B071-252
Upper Shaft Nut
BIRO
B067-247
Upper Shaft
®
B069-1
Upper Bearing Spacer
BMB 523/590
B051-238
Upper Shaft
Lock Washer
B050-237
Castellated Lock Nut
Upper Main Bearing
TIMKEN
®
We only use TIMKEN
for our Tapered Roller Bearing applications!
FITS MODELS
NBS P/N OEM P/N DESCRIPTION 44 4436
B049-248/44 248 Hub Cap X X
B050-237 23 7 Castellated Lock Nut X X
B051-238 23 8 Upper Shaft Lock Washer X X
B067-247 24 7 Upper Shaft X X
B067A-247 N/A Upper Shaft & Bearing Assembly X X
B069-1 1 Upper Bearing Spacer X X
B070-230 23 0 Upper Shaft Seal X X
B071-252 25 2 Upper Shaft Nut X X
B085 512 Hub Gasket, Neoprene X X
BMB 523/590 227 Upper Main Bearing X X
®
Bearings
The above described parts are supplied by National Band Saw Company as replacement parts for Biro equipment.
30
B032A-361/22
Lower Shaft &
Bearing Assembly
Lower Shaft
Model 22
B057A-362/22
Lower Shaft Seal &
Bearing Case Cap
B060R-300
Lower Shaft Key - Rear
BIRO
B057A-362/22
Lower Shaft Seal &
Bearing Case Cap
B072-303/22
Lower Shaft Nut
B060F-300
Lower Shaft Key - Front
BMB 100/204
Lower Main Bearing
TIMKEN
B057-231
Lower Shaft Seal
®
B058-362/22
Lower Bearing Case Cap
BMB100/204
Lower Main Bearing
TIMKEN
B032-361/22
Lower Shaft
We only use TIMKEN
®
Bearings
®
for our Tapered Roller Bearing applications!
FITS MODEL
NBS P/N OEM P/N DESCRIPTION 22
B032-361/22 361 Lower Shaft X
B032A-361/22 A361 Lower Shaft & Bearing Assembly X
B057-231 23 1 Lower Shaft Seal X
B057A-362/22 N/A Lower Shaft Seal & Bearing Case Cap X
B058-362/22 362 Lower Bearing Case Cap X
B060F-300 300 Lower Shaft Key - Front X
B060R-300 277 Lower Shaft Key - Rear X
B072-303/22 361 Lower Shaft Nut X
BMB 100/204 277 Lower Main Bearing X
The above described parts are supplied by National Band Saw Company as replacement parts for Biro equipment.
31
B032A-361/33
New Style
Lower Shaft & Bearing Assembly
Uses Bearing No. BMB 523/578
(2 3/8" O.D.)
B032A-361/OS
Old Style
Lower Shaft & Bearing Assembly
Uses Bearing No. BMB 100/204
(2 1/32" O.D.)
Note: Housing is not
available for old style
shaft.
B057A-362/33
Lower Shaft Seal &
Bearing Case Cap
B060F-300
Lower Shaft Key - Front
BMB 523/578
Lower Main Bearing
TIMKEN
®
B060R-300
Lower Shaft Key - Rear
B032-361/33
Lower Shaft
Lower Shaft
Models 33, 3334
BMB 523/578
Lower Main Bearing
TIMKEN
B057A-362/33
Lower Shaft Seal &
Bearing Case Cap
®
BIRO
B072-303
Lower Shaft Nut
B058-362/33
Lower Bearing Case Cap
B143A
Lower Bearing Housing Assembly
Complete
B057-231
Lower Shaft Seal
®
We only use TIMKEN
Bearings
for our Tapered Roller Bearing applications!
FITS MODELS
NBS P/N OEM P/N DESCRIPTION 33 3334
B032-361/33 361 Lower Shaft X X
B032A-361/33 N/A Lower Shaft & Bearing Assembly X X
B032A-361/OS N/A Lower Shaft & Bearing Assembly X X
B057-231 231 Lower Shaft Seal X X
B057A-362/33 N/A Lower Shaft Seal & Bearing Case Cap X X
B058-362/33 362 Lower Bearing Case Cap X X
B060F-300 300 Lower Shaft Key - Front X X
B060R-300 277 Lower Shaft Key - Rear X X
B072-303 303 Lower Shaft Nut X X
B142 36 0 Lower Bearing Housing X X
B143A N /A Lower Bearing Housing Assembly Complete X X
BMB 523/578 363 Lower Main Bearing X X
B142
Lower Bearing Housing
The above described parts are supplied by National Band Saw Company as replacement parts for Biro equipment.
BIRO
32
Lower Shaft
Model 34
B032A-361/34
Lower Shaft & Bearing
Assembly
B060F-300
Lower Shaft Key - Front
B060R-300
Lower Shaft Key - Rear
B032-361/34
Lower Shaft
B057A-362/33
Lower Shaft Seal &
Bearing Case Cap
BMB 523/578
Lower Main Bearing
TIMKEN
®
B057A-362/33
Lower Shaft Seal &
Bearing Case Cap
B072-303
Lower Shaft Nut
BMB 523/578
Lower Main Bearing
TIMKEN
B057-231
Lower Shaft Seal
®
B058-362/33
Lower Bearing Case Cap
We only use TIMKEN
®
Bearings
for our Tapered Roller Bearing applications!
FITS MODEL
NBS P/N OEM P/N DESCRIPTION 34
B032-361/34 34361 Lower Shaft X
B032A-361/34 N/A Lower Shaft & Bearing Assembly X
B057-231 23 1 Lower Shaft Seal X
B057A-362/33 N/A Lower Shaft Seal & Bearing Case Cap X
B058-362/33 362 Lower Bearing Case Cap X
B060F-300 300 Lower Shaft Key - Front X
B060R-300 277 Lower Shaft Key - Rear X
B072-303 3 03 Lower Shaft Nut X
BMB 523/578 363 Lower Main Bearing X
The above described parts are supplied by National Band Saw Company as replacement parts for Biro equipment.
B032A-361/44
Lower Shaft & Bearing Assembly
(4436 Short Side 12 1/16")
33
Lower Shaft
Models 44, 4436
B057A-362/44
Lower Shaft Seal &
Bearing Case Cap
B057A-362/44
Lower Shaft Seal &
Bearing Case Cap
B072-303/44
Lower Shaft Nut
B060F-300/44
Lower Shaft Key - Front
BMB 523/590
Lower Main Bearing
TIMKEN
B060R-300
Lower Shaft Key - Rear
BMB 523/590
B032-361/44
Lower Shaft
®
We only use TIMKEN
Lower Main Bearing
TIMKEN
®
®
Bearings
BIRO
for our Tapered Roller Bearing applications!
B058-362/44
B057-231/44
Lower Shaft Seal
Lower Bearing Case Cap
FITS MODELS
NBS P/N OEM P/N DESCRIPTION 44 4436
B032-361/44 361 Lower Shaft X X
B032A-361/44 N/A Lower Shaft & Bearing Assembly (4436 Short Side 12 1/16") X X
B057-231/44 231 Lower Shaft Seal X X
B057A-362/44 N/A Lower Shaft Seal & Bearing Case Cap X X
B058-362/44 362 Lower Bearing Case Cap X X
B060F-300/44 300 Lower Shaft Key - Front X X
B060R-300 277 Lower Shaft Key - Rear X X
B072-303/44 303 Lower Shaft Nut X X
BMB 523/590 227 Lower Main Bearing X X
The above described parts are supplied by National Band Saw Company as replacement parts for Biro equipment.
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