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Double-row spherical roller bearing, 70 mm straight bore, 125 mm OD, 31 mm wide, open, with an outer-ring lubrication groove and three feed holes and C3 internal clearance. Sold as one bearing. For heavy radial and shock loads where the shaft or housing runs out of alignment and the seat is a plain cylindrical fit.
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| MFR / Brand | SNR |
|---|---|
| MPN | 22214VB33J30 |
| Model | 22214-V-B33-J30 / 22214-J 22214-CJ 22214-CCJ W33 C3 |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 70 mm |
| OD | 125 mm |
| Width | 31 mm |
| Series | 22200 |
|---|---|
| Condition | New |
| Material | Bearing Steel |
| Relubrication | B33 - annular outer-ring groove with three lubrication holes (W33 equivalent) |
| Unspsc | 31171504 |
| Base Number | 22214 |
| Industry Terms | self-aligning roller bearing, barrel roller bearing, double row spherical roller, plummer block bearing |
| Application Types | Fans and blowers, conveyors, crushers, vibrating screens, gearboxes, pumps, paper machinery, mining and aggregate equipment |
| Bore Shaft Size | 70 mm, cylindrical |
| Mpn Variants | 22214VB33J30, 22214-V-B33-J30, 22214 V B33 J30, 22214VB33, 22214J30, 22214W33C3, 22214 |
| Manufacturer Status | SNR now trades as NTN-SNR; series active |
| Compatible With Replaces | Any straight-bore 22214 W33 C3 spherical roller bearing position |
| Additional Attributes | Misalignment capacity approximately 1.5 degrees static; obsolescence trail SNR to NTN-SNR |
| Min Temp | -30 °C |
| Cage Type | Stamped |
| Dynamic Load Rating | 212 kN / 47700 lbf |
| Static Load Rating | 240 kN / 54000 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Spherical Rollers |
| Max Temp | 200 °C |
| Item Weight | 3.53 lbs |
| Cage Material | Steel |
| Limiting Speed | approx. 3000 |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.0000 |
| Design Units | Metric |
| Internal Clearance | C3 |
| Part Number | 22214VB33J30 |
| Maximum Permissible Misalignment | 2° |
| Cross Reference 1 | NTN 22214BD1C3 |
|---|---|
| Cross Reference 2 | SKF 22214 E/C3 |
| Cross Reference 3 | SKF 22214 CC/C3W33 |
| Cross Reference 4 | FAG 22214-E1-C3 |
| Cross Reference 6 | Koyo 22214RHRW33C3 |
| Cross Reference 7 | Timken / Torrington 22214EJW33C3 |
| Cross Reference 8 | Steyr 22214-C-MB-C3-W33 |
| Cross Reference 9 | 22214K / 22214CCK/W33 - tapered bore, dimensional cross-reference only |
A double-row spherical roller bearing on the 22214 envelope — 70 mm bore, 125 mm outside diameter, 31 mm width. The outer ring carries one spherical raceway shared by both rows of barrel rollers, so the inner ring and roller assembly can swivel within it. That is what makes this bearing family the default choice on long shafts, fabricated frames and anywhere the two bearing seats cannot be guaranteed coaxial.
222 – ISO dimension series for spherical roller bearings.
14 – bore reference number; 14 × 5 = 70 mm bore.
V – NTN-SNR internal design and cage code for this range.
B33 – SNR code for the annular lubrication groove machined around the outer ring with three radial feed holes. This is SNR’s equivalent of the W33 suffix used by SKF, FAG and Timken.
J30 – SNR code for C3 radial internal clearance, that is, clearance greater than the normal group.
The bore is cylindrical, not tapered, so this mounts straight onto a plain 70 mm shaft seat with an interference fit — no adapter sleeve, no drive-up procedure. That makes it the simpler of the two 22214 variants to fit, and the one to choose if your shaft has no taper.
C3 clearance matters in both directions. It is specified where the inner ring will run hot relative to the outer ring, or where the interference fit on the shaft is heavy, because both of those consume clearance in service. Fit a C3 bearing into an application designed around normal clearance and it will run loose, with the rollers skidding through the unloaded zone; fit a normal-clearance bearing where C3 was called for and it will preload itself as it warms up and fail early. Match the clearance class to what came out.
The B33 groove and holes provide a relubrication path through the outer ring, feeding grease or oil directly between the two roller rows. It requires a housing with a lube port aligned to the groove — typically a split plummer block.
Bore: 70 mm, cylindrical
Outside diameter: 125 mm
Width: 31 mm
Rows: 2, barrel rollers
Basic dynamic radial load rating: approximately 161 kN for the 22214 envelope
Reference limiting speed: approximately 3000 rpm
Internal clearance: C3
Closure: open
Priced and supplied as one bearing.
Dimensionally interchangeable with other makers’ 22214 W33 C3 spherical roller bearings: SKF 22214 E/C3 and 22214 CC/C3W33, FAG 22214-E1-C3, NSK 22214EAE4C3, NTN 22214BD1C3, Koyo 22214RHRW33C3, Torrington and Timken 22214KEJW33 in the straight-bore form, Steyr 22214-C-MB-C3-W33. SNR is the French manufacturer now trading as NTN-SNR, so NTN part numbers are the direct current-production route to this bearing. Tapered-bore 22214 K variants share the outside diameter and width but have a 1:12 bore and are carried as a dimensional cross-reference only — they are not a mounting substitute here.
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